Transaction not yet indexed

5ubQ4ScmfdkKhtmCs54kSjb3DfcbAS1yWMUHPSmTunrHS2w6soEyWAcYoscJR1wPhqRyYAp61YkDtw2Q2uKUh877

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.